I really should've started this site sooner, but I only considered how useful it would be to document mathematical learning just the other week.
I'd made post on the Open University forums, and one of the students (who is also a mathematics teacher) gave me a link to her site. It contained all kinds of observations on common mistakes and examples to circumvent them. So good it was, it inspired me to make my own site!
As it stands I've studied three modules already. The first of which was more like an A-Level-like introduction to mathematics. As I don't have an A-Level in mathematics, this was actually rather useful.
Second year came a module on statistics, and the third year, followed directly on from the first year introductory module.
This most recent third year was particularly good, as it introduced complex numbers (of which I've never formally been taught), and group theory which included some brand new mathematical concepts to get my head around.
So with three years in the bag, I'm now looking ahead at another seven (at least). I'll be writing about my learning process, the great parts of learning and the bad. I'll be writing about mathematical techniques and even about various tools and books I discover to help me along.
Oh, and I'll also be writing lots of pretty maths: